package com.example.demo.service;

import com.example.demo.entity.User;

import java.util.List;


public interface UserService {

    List<User> selectUserIsLogin(User user);

    List<User> selectUserIsExisted(String username);

    List<User> selectByEmail(String email);

    int addUser(User user);

    int uploadUserInfo(User user);

    List<User> selectByPhone(String phone);
}
